CN114434597B - Clamp type grouting production line - Google Patents

Clamp type grouting production line Download PDF

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Publication number
CN114434597B
CN114434597B CN202210106902.8A CN202210106902A CN114434597B CN 114434597 B CN114434597 B CN 114434597B CN 202210106902 A CN202210106902 A CN 202210106902A CN 114434597 B CN114434597 B CN 114434597B
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CN
China
Prior art keywords
die
conveying
lifting
grouting
clamping
Prior art date
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Application number
CN202210106902.8A
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Chinese (zh)
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CN114434597A (en
Inventor
郑锋
黎光华
甄活强
刘旭承
何辉
陈家劲
罗淮
黎国雄
刘威
陈子想
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Zhixinlong Technology Guangdong Co ltd
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Zhixinlong Technology Guangdong Co ltd
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Priority to CN202210106902.8A priority Critical patent/CN114434597B/en
Publication of CN114434597A publication Critical patent/CN114434597A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
    • B28B1/261—Moulds therefor
    • B28B1/262—Mould materials; Manufacture of moulds or parts thereof
    • B28B1/264—Plaster
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/04—Discharging the shaped articles
    • B28B13/06—Removing the shaped articles from moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Abstract

The invention provides a clamp type grouting production line which comprises a drying device, a grouting device, a slurry draining device and a demolding device, wherein the drying device is used for drying the slurry; the drying device is used for drying the empty gypsum mold before grouting; the grouting device is used for grouting the empty gypsum mold and enabling the full-slurry gypsum mold to execute slurry suction operation; the pouring device comprises a full pulp gypsum mould after pulp suction is turned over to perform the pouring operation; the slurry draining device comprises a slurry draining conveying mechanism, a slurry filling device and a slurry draining device, wherein the slurry draining conveying mechanism is used for conveying a full-slurry gypsum mold after the slurry pouring operation is carried out so as to carry out the slurry draining operation; the demolding device is used for performing demolding operation on the plaster mold. The invention provides a clamp type grouting production line, which is used for realizing automatic production of each link in the grouting production process, reducing the production cost and improving the efficiency; meanwhile, the method is suitable for automatic production of different factories, different varieties (complex dies) and different processes.

Description

Clamp type grouting production line
Technical Field
The invention relates to the technical field of grouting molding, in particular to a clamp type grouting production line.
Background
In the ceramic industry, the daily ceramic is usually manufactured and molded by a slip casting method, and the slip casting method is relatively simple, namely, slurry made of blanks is injected into a gypsum mold, and the gypsum mold has water absorption, so that water in partial slurry close to the inner wall of the mold is sucked by porous gypsum to form a mud layer with the same shape as the inner wall of the mold on the inner wall of the gypsum mold, and the mud layer is thickened along with the increase of time. After stopping for a period of time, pouring out excessive mud, and leaving a mud layer close to the inner wall of the gypsum model in the model; after a period of time, the mud layer naturally contracts and is separated from the model, and the formed rough blank can be taken out; in the traditional technology, a plurality of links in grouting are carried out manually, such as form stripping, grouting, pouring and the like, and high-automation production cannot be realized, so that the production cost is too high and the production efficiency is low.
Disclosure of Invention
The invention aims at overcoming the defects in the background technology, and provides a clamp type grouting production line so as to realize automatic production of each link in the grouting production process, reduce the production cost and improve the production efficiency.
In order to solve the problems, the invention is realized according to the following technical scheme:
The invention relates to a clamp type grouting production line which comprises a drying device, a grouting device, a slurry draining device and a demolding device; the drying device is used for drying the empty gypsum mold before grouting; the grouting device is used for grouting the empty gypsum mold and enabling the full-slurry gypsum mold to execute slurry suction operation; the pouring device comprises a full pulp gypsum mould after pulp suction is turned over to perform the pouring operation; the slurry draining device comprises a slurry draining conveying mechanism, a slurry filling device and a slurry draining device, wherein the slurry draining conveying mechanism is used for conveying a full-slurry gypsum mold after the slurry pouring operation is carried out so as to carry out the slurry draining operation; the demolding device is used for performing demolding operation on the plaster mold;
The demolding device comprises a mold conveying mechanism, a clamping opening mechanism, a demolding forward conveying mechanism, a clamping removing mechanism, a mold carrying conveying mechanism and a demolding transverse conveying mechanism; the die conveying mechanism is used for conveying the plaster dies fixed on the plaster die clamp to the clamping opening mechanism; the opening clamp mechanism comprises an opening clamp lifting assembly arranged on the opening clamp rack, the opening clamp lifting assembly is provided with an opening clamp rotating assembly, and the opening clamp lifting assembly is used for driving the opening clamp rotating assembly to do lifting motion; the clamping opening rotating assembly comprises a clamping opening fork head and is used for driving the clamping opening fork head to rotate so as to open and clamp a plaster mold fixed on the plaster mold clamp; the demolding forward conveying mechanism is used for conveying the split plaster mold to the clamping removing mechanism; the clamping release mechanism comprises a clamping release limiting assembly and a clamping release lifting assembly which are arranged on a clamping release mounting plate, wherein the clamping release limiting assembly comprises a clamping release limiting ejector rod, and the clamping release limiting assembly is used for driving the clamping release limiting ejector rod to do lifting motion so as to enable the clamping release limiting ejector rod to prop against the plaster mold clamp; the clamping lifting assembly comprises a clamping chuck, and is used for driving the clamping chuck to do lifting motion so as to clamp the split plaster mold; the die carrying and conveying mechanism comprises a die carrying assembly and a die conveying assembly, wherein the die carrying assembly is provided with a die carrying clamping arm, and the die carrying assembly is used for driving the die carrying clamping arm to clamp the split plaster die; the die conveying assembly is used for driving the die moving assembly to separate the split plaster die from the plaster die clamp and driving the clamping removing mechanism to be far away from the die moving assembly; the demoulding transverse conveying mechanism is used for transversely conveying the plaster mould clamp after the plaster mould subjected to clamping is separated.
Preferably, the opening clamp lifting assembly comprises an opening clamp lifting motor, an opening clamp lifting air shaft, an opening clamp rotary mounting plate and an opening clamp lifting mounting plate; the clamp opening lifting motor is connected with the clamp opening rotary mounting plate through a clamp opening lifting air shaft, and the clamp opening rotary assembly is arranged in the middle of the clamp opening rotary mounting plate; the two ends of the open clamp rotary mounting plate are respectively fixed with the open clamp lifting mounting plate, and the open clamp lifting mounting plate is provided with an open clamp lifting linear guide rod; the clamping opening rack is provided with a clamping opening lifting linear bearing, and the clamping opening lifting linear bearing is sleeved with the clamping opening lifting linear guide rod;
The clamping opening rotating assembly comprises a clamping opening rotating servo motor and a clamping opening rotating shaft, the clamping opening rotating servo motor is arranged on the clamping opening rotating mounting plate, and the clamping opening rotating servo motor is connected with the clamping opening fork head through the clamping opening rotating shaft; the clamping fork head comprises a fork plate and fork rods, the fork rods are installed at two end parts of the fork plate in the same direction, a fork holding area is formed between the two fork rods, and the middle part of the fork plate is connected with the clamping rotating shaft.
Preferably, the die conveying mechanism comprises a die conveying frame, a die conveying conveyor belt and a die limiting assembly; the die conveying belt is respectively arranged at two sides of the die conveying frame, and the die conveying limiting assembly is arranged between the two die conveying belts; the clamping opening mechanism is arranged above the die conveying limiting assembly; the die-conveying limiting assembly comprises a die-conveying limiting cylinder, a die-conveying limiting telescopic air shaft, a die-conveying limiting plate and a die-conveying limiting stopper; the die-conveying limiting cylinder is connected with the die-conveying limiting plate through the die-conveying limiting telescopic air shaft, and a positioning bolt is arranged on the surface of the die-conveying limiting plate; the die-conveying limiting cylinder can drive the die-conveying limiting telescopic air shaft to stretch out and draw back so as to drive the die-conveying limiting plate to do lifting movement; the die-conveying limiting stopper is arranged on the die-conveying frame, and the die-conveying limiting stopper is arranged behind the die-conveying limiting plate.
Preferably, the demolding forward conveying mechanism comprises a forward conveying assembly and a forward lifting assembly, and the forward lifting assembly can drive the forward conveying assembly to do lifting motion; the forward conveying assembly comprises a forward conveying guide roller and a forward conveying motor, which are arranged on the forward conveying frame, and the forward conveying motor is connected with the forward conveying guide roller; the forward lifting assembly comprises a forward lifting cylinder, a forward lifting bearing and a forward lifting linear guide rod, which are arranged on the forward lifting frame; the forward lifting cylinder is connected with the forward conveying frame through a forward lifting air shaft; the forward lifting bearing sleeve is provided with the forward lifting linear guide rod, and the end part of the forward lifting linear guide rod is fixed on the forward conveying frame; the demoulding transverse conveying mechanism comprises a demoulding transverse frame, a demoulding tensioning wheel mounting plate and a demoulding transverse motor; the demoulding transverse frame is provided with a demoulding transverse conveyor belt; the demoulding transverse motor is fixed on the demoulding transverse frame, and the output end of the demoulding transverse motor is provided with a demoulding transverse synchronous wheel; the demoulding tension pulley mounting plate is fixed on the demoulding transverse frame, and is provided with a demoulding tension pulley; the demoulding transverse conveyor belt is respectively connected with the demoulding transverse synchronous wheel and the demoulding tensioning wheel; when the forward lifting assembly does not drive the forward conveying assembly to descend, the forward conveying guide roller of the forward conveying assembly and the demolding transverse conveyor belt are positioned on the same horizontal plane.
Preferably, the clamping limiting assembly comprises a clamping limiting cylinder and a clamping limiting telescopic air shaft, the clamping limiting cylinder is fixed on the clamping mounting plate, and the clamping limiting cylinder is connected with the clamping limiting ejector rod through the clamping limiting telescopic air shaft; the clamping lifting assembly comprises a clamping lifting cylinder, a clamping lifting telescopic air shaft and a clamping head mounting plate; the clamping lifting cylinder is connected with the clamping head mounting plate through the clamping lifting telescopic air shaft, and the clamping heads are respectively fixed at the two ends of the clamping head mounting plate; the clamping removing chuck is provided with an empty-avoiding channel, two side groove walls of the empty-avoiding channel are respectively provided with a bearing plate, two bearing plates extend from the two side groove walls to the middle of the empty-avoiding channel respectively, and an empty-avoiding opening is reserved between the two bearing plates.
Preferably, the die moving assembly comprises a die moving mounting plate, a die moving lifting motor, a clamping arm mounting plate and a clamping arm cylinder; the die carrying lifting motor and the die carrying lifting bearing are arranged on the die carrying mounting plate; the clamping arm mounting plate is provided with a die lifting linear guide rod and the clamping arm cylinder; the die lifting bearing sleeve is provided with the die lifting linear guide rod, and the die lifting motor is connected with the clamping arm mounting plate through a die lifting telescopic air shaft; the clamping arm cylinder is provided with a clamping arm bidirectional telescopic air shaft, and two ends of the clamping arm bidirectional telescopic air shaft are respectively provided with the die carrying clamping arm; the die conveying assembly comprises a die conveying frame, a die conveying belt, a first die conveying pushing module and a second die conveying pushing module; the die conveying belt is arranged on a die conveying machine frame, and the die conveying machine frame is provided with a blocking slat; the die conveying rack is provided with a die conveying sliding rail, the die carrying mounting plate is slidably mounted on the die conveying rack through a first die conveying sliding block, and the clamping removing mounting plate is slidably mounted on the die conveying rack through a second die conveying sliding block; the first die conveying pushing module comprises a first die conveying pushing cylinder and a first die conveying fixing plate; the first die conveying pushing cylinder is fixed on the die conveying rack and is connected with the first die conveying fixing plate through a first die conveying telescopic air shaft, and the first die conveying fixing plate is fixed on the die carrying mounting plate; the second die conveying pushing module comprises a second die conveying pushing cylinder and a second die conveying fixing plate; the second die conveying pushing cylinder is fixed on the die conveying rack and connected with the second die conveying fixing plate through a second die conveying telescopic air shaft, and the second die conveying fixing plate is fixed on the clamping-off mounting plate.
Preferably, the grouting device comprises a grouting conveying belt, a grouting sliding rail and a grouting mechanism which are arranged on a grouting machine frame; the grouting conveying belt is used for conveying the plaster mold arranged on the mold placing plate; the grouting mechanism comprises a grouting upright post arranged on a grouting installation frame, the grouting upright post is provided with a grouting pipe, and the grouting installation frame is slidably arranged on the grouting slide rail through a grouting slide block so as to adjust the grouting position of the grouting pipe relative to the grouting conveying belt; the grouting device also comprises a grouting mechanism, wherein the grouting mechanism comprises a grouting tank and a detection assembly which are arranged on the grouting frame; the slurry conveying tank is provided with a slurry inlet and a slurry outlet, and the slurry outlet is communicated with the slurry injecting pipe through a slurry conveying pipeline; the detection assembly further comprises a detection motor, a detection transmission screw rod, a detection sliding block, a probe and a probe fixing frame; the detection transmission screw rod is connected with the detection motor, the detection sliding block is slidably arranged on the detection transmission screw rod, the probe fixing frame is arranged on the detection sliding block, and the probe is arranged on the probe fixing frame; the probe motor drives the detection transmission screw rod to drive, so that the detection sliding block drives the probe to do lifting motion along the detection transmission screw rod, and the probe can be inserted into the slurry conveying tank to detect the slurry liquid level in the slurry conveying tank; the grouting mechanism comprises a grouting lifting assembly arranged on the grouting upright post, and the grouting lifting assembly comprises a grouting lifting motor, a grouting transmission screw rod and a lifting sliding block; the grouting lifting motor is connected with the grouting transmission screw rod, the grouting transmission screw rod is slidably provided with the lifting slide block, and the lifting slide block is provided with the grouting pipe through a grouting pipe bracket; the grouting lifting motor drives the grouting transmission screw rod to drive the lifting sliding block to slide along the grouting transmission screw rod, so that the grouting pipe is lifted.
Preferably, the grouting mounting frame is provided with a rotary die mechanism, the rotary die mechanism is arranged below the grouting conveying belt, and the rotary die mechanism comprises a rotary die assembly and a die lifting assembly; the die lifting assembly comprises a die lifting bottom plate, a die lifting motor, a die lifting linear bearing and a die lifting guide rod; the rotary die assembly is arranged on the lifting die bottom plate; the lifting die guide rod is sleeved with the lifting die linear bearing, and the lifting die linear bearing is fixedly inserted into the lifting die bottom plate; the lifting die motor is connected with the lifting die bottom plate through a lifting die air shaft; the lifting die motor drives the lifting die bottom plate to do lifting motion along the lifting die guide rod by driving the lifting die air shaft to stretch out and draw back; the rotary die assembly comprises a rotary die mounting frame, a rotary die motor, a rotary die rotating shaft, a supporting plate, a rotary die connecting seat and a rotary die bearing seat; the rotary die connecting seat is provided with the supporting plate, the rotary die connecting seat is sleeved on the rotary die bearing seat, the rotary die bearing seat is provided with the rotary die rotating shaft, the rotary die rotating shaft is connected with the output end of the rotary die motor, the rotary die motor is fixed on the rotary die mounting frame, and the rotary die mounting frame is fixed on the die lifting bottom plate; the rotary die motor drives the rotary die rotating shaft to rotate so as to drive the supporting plate to rotate.
Preferably, the slurry pouring device comprises a slurry pouring conveying belt and a turnover assembly, wherein the slurry pouring conveying belt and the turnover assembly are paved on a slurry pouring rack; the pouring conveyor belt is used for conveying the plaster mold fixed on the mold placing plate through the plaster mold clamp; the overturning assembly comprises an overturning motor, an overturning shaft and an overturning plate; the turnover plates are arranged at two ends of the turnover shaft, and are provided with fixed ends which are used for fixing the die placing plates; the turnover motor is in transmission connection with the turnover shaft and is used for driving the turnover shaft to rotate so as to drive the turnover plate to turn.
Preferably, the drying device comprises a drying rack and a drying air pipe; the drying machine comprises a drying rack, wherein a frame body of the drying rack is provided with an embedded drying conveyor belt, the embedded drying conveyor belt is provided with a plurality of groups of plaster mold stations, and a single conveying stroke of the embedded drying conveyor belt is the distance of one plaster mold station; the drying air pipes are fixed on the drying rack and are positioned above the embedded drying conveyor belt, a plurality of groups of drying air nozzles are arranged at intervals of the drying air pipes, and each group of drying air nozzles corresponds to one plaster mold station; the drying air nozzle is of a tubular structure and is arranged on the lower surface of the drying air pipe in a protruding mode; and the air outlet direction of the drying air nozzle is opposite to the grouting opening of the plaster mold.
Compared with the prior art, the invention has the beneficial effects that:
1. The gypsum mold fixed on the gypsum mold clamp is opened by arranging the opening mechanism, then the split gypsum mold is released by utilizing the releasing mechanism, the gypsum mold clamp is released from fixing the gypsum mold, then the gypsum mold and the gypsum mold clamp are separated by utilizing the mold conveying mechanism, the gypsum mold is conveyed to the next process, the demolding forward conveying mechanism and the demolding transverse conveying mechanism are synchronously utilized to be matched with each other, the gypsum mold clamp is conveyed to the next process, the automatic demolding of the gypsum mold is realized, and the production efficiency is improved;
2. According to the invention, the grouting mechanism and the rotary die mechanism are matched with each other to realize rotary lifting grouting, so that the grouting speed is improved, the grouting effect is ensured, and the position of the movable grouting pipe is utilized to adjust the grouting time after grouting;
3. According to the application, the pouring conveyer belt and the turnover assembly are arranged, and the pouring conveyer belt is used for conveying the plaster mold into the turnover assembly for turnover, so that the plaster mold finishes the pouring process, the problem of low manual pouring efficiency in the traditional technology is solved, and the pouring device has a simple structure, is rapid in pouring, and greatly improves the pouring effect.
Drawings
FIG. 1 is a schematic view of a construction of a plaster mold clamp (not holding plaster molds) to which the present apparatus is applied;
FIG. 2 is a schematic view of the construction of a second visual locking assembly (not holding a cast) of a cast holder to which the present apparatus is applied;
FIG. 3 is a schematic diagram showing the front view of a plaster mold clamp (clamping plaster mold) to which the present apparatus is applied;
FIG. 4 is a schematic view of a second visual locking assembly (clamping a cast) of a cast fixture to which the apparatus is adapted;
FIG. 5 is a schematic view of a die-carrying and transporting mechanism according to an embodiment of the present invention;
FIG. 6 is a schematic view of the structure of an opening mechanism of an embodiment of the present invention;
FIG. 7 is a schematic view of the construction of a demolding positive transport mechanism of one embodiment of the present invention;
FIG. 8 is a schematic view of the construction of a demolding and lateral transport mechanism of one embodiment of the present invention;
FIG. 9 is a schematic view of the construction of a demolding positive feed mechanism and a demolding negative feed mechanism of one embodiment of the present invention;
FIG. 10 is a schematic view of the structure of a clip release mechanism according to one embodiment of the present invention;
FIG. 11 is a schematic view of the structure of a unclamping clip according to one embodiment of the present invention;
FIG. 12 is a schematic view of the structure of a die carrier assembly according to one embodiment of the invention;
FIG. 13 is a schematic view of a die feed assembly according to one embodiment of the invention;
FIG. 14 is a schematic view of a construction of a grouting apparatus according to an embodiment of the present invention;
fig. 15 is a schematic structural view of a drying apparatus according to an embodiment of the present invention;
fig. 16 is a production process system diagram of a grouting line according to an embodiment of the present invention.
Wherein: die placement plate 11, retaining member mounting frame 12, mounting groove plate 121, receiving groove 1210, retaining groove plate 122, slip casting gap 1220, first retaining assembly 13, compression bar 131, compression spring 132, compression head 133, compression cap 134, second retaining assembly 14, engagement plate 141, push end 1410, connection end 1411, limit chute 1412, first extension plate 142, first fixed end 1420, first extension end 1421, second extension plate 143, second fixed end 1430, second extension end 1431, limit shaft 144, engagement shaft 145, push shaft 146, fixed shaft 147, clamp plate 148, bump 1480, push assembly 15, rotation rod 151, push rod 152, force end 1520, force application end 1521, sleeve 153, push rod limit 154, die transport mechanism 2, die transport frame 21, die transport belt 22, die limit assembly 23, die limit cylinder 231, die limit expansion air shaft 232, die limit plate 233, and die limit cylinder the mold-moving limit stopper 24, the pinch mechanism 3, the pinch frame 31, the pinch lifting assembly 32, the pinch lifting motor 321, the pinch lifting air shaft 322, the pinch lifting mounting plate 323, the pinch lifting linear bearing 324, the pinch lifting linear guide rod 325, the pinch rotating assembly 33, the pinch rotating mounting plate 331, the pinch rotating servo motor 332, the pinch rotating shaft 333, the pinch fork 334, the fork plate 3341, the fork rod 3342, the demolding forward conveying mechanism 4, the forward conveying assembly 41, the forward conveying frame 411, the forward conveying guide roller 412, the forward conveying motor 413, the forward lifting assembly 42, the forward lifting frame 421, the forward lifting air cylinder 422, the forward lifting air shaft 423, the forward lifting linear guide rod 424, the forward lifting bearing 425, the pinch lifting mechanism 5, the pinch limiting assembly 51, the pinch limiting air cylinder 511, the pinch limiting telescopic air shaft 512, the pinch mounting plate 513, the pinch limiting ejector rod 514, the pinch lifting air cylinder 514, the stripping lifting assembly 52, the stripping lifting cylinder 521, the stripping lifting telescopic air shaft 522, the chuck mounting plate 523, the stripping chuck 524, the clearance channel 5241, the clearance opening 5242, the bearing plate 5243, the die conveying mechanism 6, the die moving assembly 61, the die mounting plate 611, the die lifting bearing 612, the die lifting motor 613, the die lifting linear guide rod 614, the clamping arm mounting plate 615, the clamping arm cylinder 616, the clamping arm bidirectional telescopic air shaft 617, the die lifting clamping arm 618, the die conveying assembly 62, the die conveying frame 621, the die conveying slide rail 622, the first die conveying slide block 623, the second die conveying slide block 624, the first die conveying pushing module 625, the first die conveying pushing cylinder 6251, the first die conveying pushing air shaft 6252, the first die conveying fixing plate 6253 the second mold feeding pushing module 626, the second mold feeding pushing cylinder 6261, the second mold feeding pushing air shaft 6262, the second mold feeding fixing plate 6263, the mold feeding conveying frame 627, the mold feeding conveying belt 628, the blocking strip plate 629, the demolding lateral conveying mechanism 7, the demolding lateral frame 71, the demolding tensioning wheel mounting plate 72, the demolding tensioning wheel 73, the demolding lateral motor 74, the demolding lateral synchronizing wheel 75, the demolding lateral conveying belt 76, the drying frame 81, the drying air duct 82, the drying air nozzle 83, the embedded drying conveying belt 84, the slurry pouring frame 91, the slurry pouring conveying belt 92, the turnover assembly 93, the turnover motor 931, the turnover shaft 932, the first turnover plate 933, the second turnover plate 934, the U-shaped clamping groove 935, and the plaster mold a.
Detailed Description
The following description of the preferred embodiments of the present invention is provided in connection with the accompanying drawings, and it is to be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are in no way to be construed as limiting the invention.
In the prior art, a plurality of links in grouting are performed manually, such as demolding, grouting, pouring and the like, or high-automation production cannot be realized, so that the production cost is too high, the production efficiency is low, and in order to solve the problems, the clamp type grouting production line comprises a drying device, a grouting device, a pouring device, a grouting device and a demolding device; the drying device is used for drying the empty gypsum mold before grouting; the grouting device is used for grouting the empty gypsum mold and enabling the full-slurry gypsum mold to execute slurry suction operation; the pouring device comprises a full pulp gypsum mould after pulp suction is turned over to perform the pouring operation; the slurry draining device comprises a slurry draining conveying mechanism, a slurry filling device and a slurry draining device, wherein the slurry draining conveying mechanism is used for conveying a full-slurry gypsum mold after the slurry pouring operation is carried out so as to carry out the slurry draining operation; the demolding device is used for performing demolding operation on the plaster mold.
As shown in fig. 16, the production sequence of the grouting production line of the application is demolding, die assembly, drying before grouting, slurry suction, slurry pouring, slurry draining and forming in sequence; the application relates to a grouting production line which is a circulating grouting production, so that demolding operation is firstly carried out on a formed gypsum mould, the formed mould is taken out, then the mould is closed to form an empty gypsum mould, then drying operation before grouting is carried out on the empty gypsum mould, grouting is carried out on the dried empty gypsum mould, and after grouting is completed, the full-size gypsum mould is enabled to carry out grouting operation, namely, a grouting device is integrated with grouting and grouting operation, and simultaneously completes grouting operation, then the full-size gypsum mould after grouting is overturned to carry out grouting operation, after grouting is completed, the overturned gypsum mould is required to continue to carry out grouting operation, in the process of leaching, the mould in the gypsum mould is thoroughly formed, and the formed gypsum mould returns to demolding operation again, so as to complete a circulating grouting production flow; this slip casting production line is through a plurality of devices at their own right, and each independent technology adopts the mode equipment of linking, not only can save the production place, reduces area, and is more convenient at increase and reduction process simultaneously.
In order to better and orderly understand the production flow of a jig-type grouting production line of the present application, the following description will be given sequentially in terms of the production order of the grouting production line.
Before explaining the structure of each device of the grouting line, the plaster mold used in the grouting line of the present application is fixed by using a plaster mold clamp having the following structure.
As shown in fig. 1 to 4, the plaster mold clamp comprises a mold placing plate 11 and a locking member mounting frame 12, wherein the locking member mounting frame 12 surrounds a plate surface erected on the mold placing plate 11, so that a placing space for placing a plaster mold is formed between the locking member mounting frame 12 and the mold placing plate 11;
two groups of first locking assemblies 13 and pushing assemblies 15 which are arranged in a mirror image mode are arranged at the top of the locking piece installation frame 12, and two groups of second locking assemblies 14 which are arranged in a mirror image mode are respectively arranged at two sides of the bottom of the locking piece installation frame 12;
The pushing components 15 are in one-to-one correspondence with the second locking components 14, and the pushing components 15 are used for applying pushing force to the second locking components 14 so that the second locking components 14 extend towards the placing space to clamp the plaster mold;
The first locking member 13 can be pressed downwards towards the placement space against the plaster cast.
As shown in fig. 2 and 4, the locking member mounting frame 12 includes two sets of mounting groove plates 121 arranged in mirror image, and the mounting groove plates 121 are provided with receiving grooves 1210 for receiving the second locking assemblies 14;
The second locking assembly 14 includes an engagement plate 141, a first extension plate 142, and a second extension plate 143;
The pushing end 1410 of the engaging plate 141 is connected to the pushing assembly 15, the connecting end 1411 of the engaging plate 141 is connected to the first fixed end 1420 of the first extension plate 142, the first extension end 1421 of the first extension plate 142 is connected to the second extension end 1431 of the second extension plate 143 through the pushing shaft 146, and the second fixed end 1430 of the second extension plate 143 is fixed to the mounting groove plate 121;
the connecting end 1411 and the first fixing end 1420 are fixed in the accommodating groove 1210 by connecting the rotating shaft 145 to penetrate through the connecting end 1411 and the first fixing end 1420;
The second fixing end 1430 is fixed in the receiving groove 1210 by penetrating the second fixing end 1430 through the fixing shaft 147;
The joint between the first protruding end 1421 and the second protruding end 1431 is provided with a clamping plate 148, and the first protruding end 1421 and the second protruding end 1431 can synchronously protrude from the accommodating groove 1210 so as to drive the clamping plate 148 to protrude toward the center of the placement space.
The plate surface of the connecting plate 141 is provided with a limiting chute 1412, the mounting groove plate 121 is provided with a limiting shaft 144, and the shaft body of the limiting shaft 144 passes through the limiting chute 1412.
The plate surface of the clamping plate 148 is provided with a bump 1480, a mounting groove is provided in the middle of the bump 1480, the first protruding end 1421 and the second protruding end 1431 are disposed in the mounting groove, and the pushing shaft 146 penetrates through the bump 1480 to fix the first protruding end 1421 and the second protruding end 1431.
The pushing assembly 15 includes a rotating rod 151, a pushing rod 152, and a sleeve 153;
The force-bearing end 1520 of the pushing rod 152 is connected to the rotating rod 151, the force-bearing end 1521 of the pushing rod 152 is sleeved with the sleeve 153, and the force-bearing end 1521 of the pushing rod 152 abuts against the pushing end 1410 of the engagement plate 141;
rotating the rotating rod 151 to rotate the pushing rod 152 to extend out of the sleeve 153, so that the force application end 1521 of the pushing rod 152 applies a pushing force to the pushing end 1410 of the engagement plate 141.
Preferably, as shown in fig. 5, a pushing rod limiting block 154 is disposed between the force application end 1521 of the pushing rod 152 and the sleeve 153.
The locking member mounting frame 12 further comprises a locking groove plate 122, and the two ends of the plate surface of the locking groove plate 122 are respectively and vertically provided with the mounting groove plate 121;
The first locking assemblies 13 of the two sets of mirror image are respectively installed on the locking groove plates 122;
the push rod 152 passes through the locking groove plate 122 and is implanted in the receiving groove 1210.
Preferably, the first locking component 13 includes a compression bar 131 and a compression spring 132;
One end of the compression bar 131 is provided with a pressure head 133, the other end of the compression bar is provided with a pressure cover 134, and the compression spring 132 is sleeved on the compression bar 131;
the pressing rod 131 can be pressed down towards the placing space under the action of the elastic force of the pressure spring 132, so that the pressing head 133 is propped against the plaster mold in the placing space.
Preferably, a grouting notch 1220 is formed in the middle of the plate surface of the locking groove plate 122.
The fixing principle of the plaster mold clamp to the plaster mold is as follows:
When the die is assembled, the pressing cover 134 is firstly grasped, so that external force is conveniently applied to pull up the pressing rod 131, the pressing head 133 is synchronously pulled up, the pressing spring 132 is enabled to bear extrusion force, then the gypsum die is put on the die placing plate 11, the pressing rod 131 is loosened, the pressing rod 131 is retracted downwards and reset under the reaction force of the pressing spring 132, the pressing head 133 is abutted against the top of the gypsum die, the height of the gypsum die is limited, when the pressing head 133 is abutted against the top of the gypsum die, the pressing rod 131 cannot retract to the original position, the extrusion force borne by the pressing spring 132 cannot be released, the extrusion force is converted into fixing force of the pressing head 133 on the top of the gypsum die, and the fixing of the gypsum die from top to bottom is completed; then, the rotating rod 151 is rotated and pressed down, so that the pushing rod 152 rotates synchronously, and simultaneously, a downward force is applied to the pushing rod 152, the pushing rod 152 pushes the connecting plate 141 downward, and the connecting plate 141 pushes the first extending plate 142 and the second extending plate 143 downward, so that the first extending end 1421 of the first extending plate 142 and the second extending end 1431 of the second extending plate 143 extend out of the accommodating groove 1210 synchronously, so that the clamping plate 148 extends to the side edge of the plaster mold and abuts against the side edge of the plaster mold, and the fixing of the two side edges of the plaster mold is completed by means of the clamping plate 148.
The technical scheme of each device of the grouting production line of the application will be described below;
As shown in fig. 5 to 13, the device comprises a die conveying mechanism 2, a clamping opening mechanism 3, a demolding forward conveying mechanism 4, a clamping removing mechanism 5, a die carrying conveying mechanism 6 and a demolding transverse conveying mechanism 7;
the die conveying mechanism 2 is used for conveying the plaster dies fixed on the plaster die clamp to the clamping opening mechanism 3;
The opening clamp mechanism 3 comprises an opening clamp lifting assembly 32 arranged on the opening clamp rack 31, the opening clamp lifting assembly 32 is provided with an opening clamp rotating assembly 33, and the opening clamp lifting assembly 32 is used for driving the opening clamp rotating assembly 33 to do lifting movement; the clamping opening rotating assembly 33 comprises a clamping opening fork head 334, and the clamping opening rotating assembly 33 is used for driving the clamping opening fork head 334 to rotate so as to clamp a plaster mold fixed on the plaster mold clamp;
The demolding forward conveying mechanism 4 is used for conveying the split plaster molds to the clamping removing mechanism 5;
The removing mechanism 5 comprises a removing limiting component 51 and a removing lifting component 52 which are mounted on a removing mounting plate 513, the removing limiting component 51 comprises a removing limiting ejector rod 514, and the removing limiting component 51 is used for driving the removing limiting ejector rod 514 to do lifting movement so as to enable the removing limiting ejector rod 514 to prop against the plaster mold clamp; the clamping lifting assembly 52 comprises a clamping chuck 524, and the clamping lifting assembly 52 is used for driving the clamping chuck 524 to perform lifting movement so as to clamp the split plaster mold;
The die carrying and conveying mechanism 6 comprises a die carrying assembly 61 and a die conveying assembly 62, wherein the die carrying assembly 61 is provided with a die carrying clamping arm 618, and the die carrying assembly 61 is used for driving the die carrying clamping arm 618 to clamp the split plaster die; the die conveying assembly 62 is used for driving the die moving assembly 61 to separate the split plaster dies from the plaster die clamp and driving the clamping removing mechanism 5 to be far away from the die moving assembly 61;
the demoulding transverse conveying mechanism 7 is used for transversely conveying the plaster mould clamp after the plaster mould subjected to clamping is separated.
In this embodiment, the demolding process may be:
Firstly, the plaster molds fixed on the plaster mold clamps are transported to the opening and clamping mechanism 3 through the mold transporting mechanism 2, the opening and clamping lifting assembly 32 of the opening and clamping mechanism 3 drives the rod to descend through the opening and clamping rotating assembly 33, so that the opening and clamping fork head 334 is abutted against the rotating rod 151, the opening and clamping rotating assembly 33 drives the opening and clamping fork head 334 to rotate, meanwhile, the opening and clamping lifting assembly 32 drives the opening and clamping rotating assembly 33 to ascend, so that the rotating rod is driven to rotate and ascend, the pushing assembly 15 ascends and drives the connecting plate 141 of the second locking assembly 14 to ascend, the connecting plate 141 ascends and drives the first extending plate 142 and the second extending plate 143 to retract, the clamping plate 148 synchronously retracts, the clamping plate 148 loosens the side edge of the plaster molds, and the opening and clamping action is completed;
Then, the die conveying mechanism 2 conveys the split gypsum die to the demolding forward conveying mechanism 4, the demolding forward conveying mechanism 4 conveys the split gypsum die to the demolding mechanism 5, the gland 134 is abutted against the demolding chuck 524, then the demolding limiting assembly 51 of the demolding mechanism 5 drives the demolding limiting ejector rod 514 to descend, the demolding limiting ejector rod 514 is abutted against the locking groove plate 122, then the demolding lifting assembly 52 drives the demolding chuck 524 to ascend, and the first locking assembly 13 is driven to integrally ascend, so that the first locking assembly 13 loosens the top of the gypsum die to finish the demolding action;
Then, the die moving assembly 61 drives the die moving clamping arm 618 to clamp the split plaster die, then the die conveying assembly 62 drives the die moving clamping arm 618 to move the plaster die away from the plaster die clamp, and then the die conveying assembly 62 conveys the plaster die away so that the plaster die clamp and the plaster die are separated, and then the die conveying assembly 62 drives the split mechanism 5 to be far away from the die moving assembly 61;
Finally, the demoulding transverse conveying mechanism 7 transversely conveys the plaster mould clamp to complete the whole demoulding process.
Preferably, as shown in fig. 6, the open clamp lifting assembly 32 includes an open clamp lifting motor 321, an open clamp lifting air shaft 322, an open clamp rotating mounting plate 331 and an open clamp lifting mounting plate 323;
The clamp opening lifting motor 321 is connected with the clamp opening rotary mounting plate 331 through a clamp opening lifting air shaft 322, and the clamp opening rotary assembly 33 is arranged in the middle of the clamp opening rotary mounting plate 331;
the two ends of the open clamp rotating mounting plate 331 are respectively fixed with an open clamp lifting mounting plate 323, and the open clamp lifting mounting plate 323 is provided with an open clamp lifting linear guide rod 325;
the open clamp frame 31 is provided with an open clamp lifting linear bearing 324, and the open clamp lifting linear bearing 324 is sleeved with the open clamp lifting linear guide rod 325.
In this embodiment, the open clamp lifting motor 321 provides power to drive the open clamp lifting air shaft 322 to extend downwards, the open clamp lifting air shaft 322 applies a downward force to the open clamp rotating mounting plate 331, so that the rotating mounting plate performs a descending motion under the cooperation of the open clamp lifting linear guide rod 325 and the open clamp lifting linear bearing 324, and since the open clamp rotating mounting plate 331 is provided with the open clamp rotating assembly 33, the open clamp rotating assembly 33 also descends synchronously, and after the open clamp rotating assembly 33 descends to a certain height, the open clamp rotating assembly can be abutted with the rotating rod 151 of the pushing assembly 15 on the plaster mold clamp.
Preferably, as shown in fig. 6, the opening and clamping rotating assembly 33 includes an opening and clamping rotating servo motor 332 and an opening and clamping rotating shaft 333, the opening and clamping rotating servo motor 332 is mounted on the opening and clamping rotating mounting plate 331, and the opening and clamping rotating servo motor 332 is connected to the opening and clamping fork 334 through the opening and clamping rotating shaft 333;
the clamping fork 334 comprises a fork plate 3341 and fork bars 3342, wherein the fork bars 3342 are installed at both ends of the fork plate 3341 in the same direction, a clamping area is formed between the two fork bars 3342, and the middle part of the fork plate 3341 is connected with the clamping rotating shaft 333.
In this embodiment, the opening and clamping rotating assembly 33 is driven by the opening and clamping lifting assembly 32 to complete the lowering, so that the opening and clamping fork head 334 is in butt joint with the rotating rod 151, then the opening and clamping rotating servo motor 332 provides power to drive the opening and clamping rotating shaft 333 to rotate, so as to drive the opening and clamping fork head 334 to synchronously rotate, and the opening and clamping fork head 334 applies a rotating force to the rotating rod 151; meanwhile, the opening and lifting assembly 32 drives the opening and rotating assembly 33 to integrally lift, so that the opening and clamping fork 334 is synchronously lifted together with the pushing assembly 15 where the rotating rod 151 is located, the pushing assembly 15 is lifted and drives the connecting plate 141 of the second locking assembly 14 to lift, and the lifting of the connecting plate 141 drives the first extending plate 142 and the second extending plate 143 to retract, so that the clamping plate 148 is synchronously retracted, and the clamping plate 148 is released from the side edge of the plaster mold to complete the opening and clamping action.
Further, the two fork bars 3342 of the pinch fork 334 are respectively located at two ends of the rotating rod 151, so that the rod body of the rotating rod 151 is located in the forked area, when the pinch fork 334 rotates, the rotating force of the rotating rod can drive the rotating rod 151 to rotate, and meanwhile, a fixed acting force can be applied to the rotating rod 151, so that the rotating rod 151 cannot be separated from the pinch fork 334 in the rising process.
Preferably, as shown in fig. 5, the die conveying mechanism 2 includes a die conveying frame 21, a die conveying belt 22 and a die limiting assembly 23;
The two sides of the die conveying frame 21 are respectively provided with a die conveying belt 22, and the die conveying limiting assembly 23 is arranged between the two die conveying belts 22;
the clamping opening mechanism 3 is arranged above the die conveying limiting assembly 23;
the die-conveying limiting assembly 23 comprises a die-conveying limiting cylinder 231, a die-conveying limiting telescopic air shaft 232, a die-conveying limiting plate 233 and a die-conveying limiting stopper 24;
the die-conveying limiting cylinder 231 is connected with the die-conveying limiting plate 233 through the die-conveying limiting telescopic air shaft 232, and a positioning bolt is arranged on the surface of the die-conveying limiting plate 233;
the die-conveying limiting cylinder 231 can drive the die-conveying limiting telescopic air shaft 232 to stretch and retract so as to drive the die-conveying limiting plate 233 to do lifting movement;
The die-carrying limiting stopper 24 is mounted on the die-carrying conveying frame 21, and the die-carrying limiting stopper 24 is disposed behind the die-carrying limiting plate 233.
In this embodiment, the die-transporting conveyor 22 transports the gypsum die to the position under the opening mechanism 3, at this time, the die-transporting limiting stopper 24 may be lifted up by an air cylinder, so that the die-transporting limiting stopper 24 blocks the die-placing plate, so that the gypsum die stops under the opening mechanism 3, then the die-transporting limiting air cylinder 231 drives the die-transporting limiting telescopic air shaft 232 to lift up, drives the die-transporting limiting plate 233 to lift up, so that the positioning bolt of the die-transporting limiting plate 233 is inserted into the positioning hole of the die-placing plate, drives the gypsum die to rise to a height capable of completing opening, and after the opening action of the gypsum die is completed, the die-transporting limiting assembly 23 drives the gypsum die to descend, so that the gypsum die is reset onto the die-transporting conveyor 22, and then the die-transporting limiting stopper 24 descends by the air cylinder, so that the gypsum die is transported to the positive-transporting mechanism 4 by the die-transporting conveyor 22.
Preferably, as shown in fig. 7 and 9, the demolding forward conveying mechanism 4 comprises a forward conveying assembly 41 and a forward lifting assembly 42, and the forward lifting assembly 42 can drive the forward conveying assembly 41 to perform lifting movement;
The forward conveying assembly 41 comprises a forward conveying guide roller 412 and a forward conveying motor 413 which are mounted on the forward conveying frame 411, and the forward conveying motor 413 is connected with the forward conveying guide roller 412;
the forward lifting assembly 42 comprises a forward lifting cylinder 422, a forward lifting bearing 425 and a forward lifting linear guide 424 which are mounted on the forward lifting frame 421;
The forward lifting cylinder 422 is connected with the forward conveying frame 411 through a forward lifting air shaft 423;
The forward lifting bearing 425 is sleeved with the forward lifting linear guide rod 424, and the end part of the forward lifting linear guide rod 424 is fixed on the forward conveying frame 411.
In this embodiment, the plaster mold is fed into the forward conveying guide roller 412 by the mold conveying belt 22, the forward conveying motor 413 provides power to drive the forward conveying guide roller 412 to rotate so as to drive the plaster mold to advance to the dechucking mechanism 5, after the dechucking mechanism 5 dechucks the plaster mold, the dechucking mechanism 5 is still in butt joint with the plaster mold clamp, and the plaster mold clamp still stays on the forward conveying guide roller 412, the mold moving conveying mechanism 6 drives the dechucking mechanism 5 to retreat while clamping the plaster mold to advance, so that the plaster mold is separated from the plaster mold clamp;
After the plaster mold is separated from the plaster mold clamp, only the plaster mold clamp stays on the forward conveying guide roller 412, and the forward conveying guide roller 412 is positioned on the same horizontal plane with the demoulding transverse conveying belt 76, and the plaster mold clamp needs to be transversely conveyed to the next process through the demoulding transverse conveying mechanism 7 because the conveying direction of the forward conveying guide roller 412 is the advancing direction, so that the forward conveying guide roller 412 and the demoulding transverse conveying mechanism 7 are mutually blocked, and the forward conveying assembly 41 needs to be driven to wholly descend by utilizing the forward lifting assembly 42, so that the forward conveying guide roller 412 is separated from the plaster mold clamp, the plaster mold clamp falls onto the demoulding transverse conveying mechanism 7, and the plaster mold clamp can be transversely conveyed to the next process through the demoulding transverse conveying mechanism 7;
Further, the process of driving the forward conveying member 41 to move up and down by the forward lifting member 42 is as follows: the forward lifting air cylinder 422 drives the forward lifting air shaft 423 to shrink, so that the forward lifting air shaft 423 applies downward acting force to the forward conveying frame 411, so that the forward conveying frame 411 completes the descending action through the cooperation of the forward lifting linear guide rod 424 and the forward lifting bearing 425, thereby completing the whole descending of the forward conveying assembly 41, and the forward conveying guide roller 412 is separated from the plaster mold clamp, otherwise, the whole ascending of the forward conveying assembly 41 can be completed.
Preferably, as shown in fig. 8 and 9, the stripper lateral transport mechanism 7 includes a stripper lateral frame 71, a stripper tensioner mounting plate 72, and a stripper lateral motor 74;
The demoulding transverse frame 71 is provided with a demoulding transverse conveyor belt 76;
The demoulding transverse motor 74 is fixed on the demoulding transverse frame 71, and a demoulding transverse synchronous wheel 75 is arranged at the output end of the demoulding transverse motor 74;
the demoulding tension pulley mounting plate 72 is fixed on the demoulding transverse frame 71, and the demoulding tension pulley mounting plate 72 is provided with a demoulding tension pulley 73;
The demoulding transverse conveyor belt 76 is respectively connected with the demoulding transverse synchronous wheel 75 and the demoulding tension wheel 73;
When the forward lifting assembly 42 does not drive the forward conveying assembly 41 downward, the forward conveying guide roller 412 of the forward conveying assembly 41 is at the same level as the demolding carousel 76.
In this embodiment, after the forward conveying guide roller 412 is separated from the plaster mold clamp, the plaster mold clamp falls onto the demoulding transverse conveyor belt 76, and at this time, the output end of the demoulding transverse motor 74 drives the demoulding transverse synchronizing wheel 75 to rotate, so as to drive the demoulding transverse conveyor belt 76 to rotate around the demoulding tensioning wheel 73 and the demoulding transverse synchronizing wheel 75, and further drive the plaster mold clamp to transversely displace, so that the plaster mold clamp is transversely moved to the next process.
Preferably, as shown in fig. 10 and 11, the releasing and limiting assembly 51 includes a releasing and limiting cylinder 511 and a releasing and limiting telescopic air shaft 512, the releasing and limiting cylinder 511 is fixed on the releasing and mounting plate 513, and the releasing and limiting cylinder 511 is connected with the releasing and limiting ejector rod 514 through the releasing and limiting telescopic air shaft 512.
In this embodiment, after the forward conveying component 41 conveys the split gypsum mold to the split clamping mechanism 5, the split limiting cylinder 511 provides power to drive the split limiting telescopic air shaft 512 to extend downwards, so as to drive the split limiting ejector 514 to descend synchronously, the split limiting ejector 514 descends to prop against the locking groove plate 122 of the gypsum mold clamp, a fixing force is provided for the gypsum mold clamp, the split clamping head 524 is convenient to pull up the compression bar 131 of the gypsum mold clamp, and the situation that the split lifting component 52 pulls up the whole gypsum mold clamp when the split clamping head 524 is utilized to pull up the compression bar 131 of the gypsum mold clamp is avoided.
Preferably, the unclamping lifting assembly 52 includes an unclamping lifting cylinder 521, an unclamping lifting telescopic air shaft 522 and a chuck mounting plate 523;
The clamping lifting cylinder 521 is connected with the clamping mounting plate 523 through the clamping lifting telescopic air shaft 522, and the clamping 524 is respectively fixed at two ends of the clamping mounting plate 523;
the clamping chuck 524 is provided with a clearance channel 5241, two side groove walls of the clearance channel 5241 are respectively provided with a holding clamp plate 5243, two holding clamp plates 5243 respectively extend from the two side groove walls to the middle part of the clearance channel 5241, and a clearance opening 5242 is reserved between the two holding clamp plates 5243.
In this embodiment, according to the height of the gland 134 of the plaster mold fixture, the height of the clamp-removing lifting cylinder 521 is adjusted by the clamp-removing lifting telescopic air shaft 522, when the positive conveying component 41 conveys the split plaster mold to the clamp-removing mechanism 5, the gland 134 just can enter the hollow-avoiding channel 5241 from the hollow-avoiding opening 5242, then the clamp-removing lifting cylinder 521 retracts by the clamp-removing lifting telescopic air shaft 522, an ascending force is applied to the clamp-removing clamp 524, and in the ascending process of the clamp-removing clamp 524, the two bearing plates 5243 support the gland 134 left and right, so that the clamp-removing clamp rod 131 can be driven to ascend, and because the clamp-removing limiting ejector rod 514 abuts against the locking groove plate 122, the clamp-removing clamp 524 can integrally lift the first locking component 13, so that the clamp-removing clamp 13 releases the plaster mold, and the clamp-removing action is completed.
Preferably, as shown in fig. 12, the die moving assembly 61 includes a die moving mounting plate 611, a die moving lifting motor 613, a clamping arm mounting plate 615, and a clamping arm cylinder 616;
The die-carrying mounting plate 611 is provided with the die-carrying lifting motor 613 and the die-carrying lifting bearing 612;
The clamping arm mounting plate 615 is provided with a die lifting linear guide rod 614 and the clamping arm cylinder 616;
The die lifting bearing 612 is sleeved with the die lifting linear guide rod 614, and the die lifting motor 613 is connected with the clamping arm mounting plate 615 through a die lifting telescopic air shaft;
the arm cylinder 616 is provided with an arm bidirectional telescopic air shaft 617, and two ends of the arm bidirectional telescopic air shaft 617 are respectively provided with the die carrying arm 618.
In this embodiment, after the plaster mold is completely released, the restriction of the plaster mold clamp on the plaster mold is released, and at this time, a mold lifting motor 613 is used to provide power to drive the mold lifting telescopic air shaft to stretch and retract, so that a force is applied to the mold clamping arm mounting plate 615, so that the mold clamping arm mounting plate 615 can lift and adjust the height position of the mold clamping arm mounting plate 615 through the cooperation of the mold lifting linear guide rod 614 and the mold lifting bearing 612, thereby adjusting the height position of the mold clamping arm 618, and then the arm clamping cylinder 616 provides power to drive the arm bidirectional telescopic air shaft 617 to reversely shrink, so that the mold clamping arms 618 on both sides tighten, so that the mold clamping arms 618 clamp the plaster mold.
Preferably, as shown in fig. 13, the mold feeding module 62 includes a mold feeding frame 621, a mold feeding conveyor 628, a first mold feeding pushing module 625, and a second mold feeding pushing module 626;
the die feed conveyor 628 is mounted to a die feed conveyor frame 627, the die feed conveyor frame 627 being provided with a barrier strip 629;
The mold feeding frame 621 is provided with a mold feeding slide rail 622, the mold carrying mounting plate 611 is slidably mounted on the mold feeding frame 621 through a first mold feeding slide block 623, and the mold releasing mounting plate 513 is slidably mounted on the mold feeding frame 621 through a second mold feeding slide block 624;
The first die-feed pushing module 625 includes a first die-feed pushing cylinder 6251 and a first die-feed fixing plate 6253;
the first die-feeding pushing cylinder 6251 is fixed on the die-feeding frame 621, and the first die-feeding pushing cylinder 6251 is connected to the first die-feeding fixing plate 6253 through a first die-feeding telescopic air shaft 6252, and the first die-feeding fixing plate 6253 is fixed on the die-carrying mounting plate 611;
The second mold-feeding pushing module 626 includes a second mold-feeding pushing cylinder 6261 and a second mold-feeding fixing plate 6263;
the second die-feeding pushing cylinder 6261 is fixed to the die-feeding frame 621, and the second die-feeding pushing cylinder 6261 is connected to the second die-feeding fixing plate 6263 through a second die-feeding telescopic air shaft 6262, and the second die-feeding fixing plate 6263 is fixed to the pinch-off mounting plate 513.
In this embodiment, after the die moving arm 618 clamps the plaster die, the first die moving pushing cylinder 6251 provides power to drive the first die moving telescopic air shaft 6252 to extend towards the die conveying belt 628, so as to apply a force to the die moving mounting plate 611 to the die conveying belt 628, so that the die moving mounting plate 611 moves along the die conveying frame towards the die conveying belt 628 through the first die moving sliding block 623, and the die moving arm 618 moves the plaster die onto the die conveying belt 628, and the die conveying belt 628 conveys the plaster die to the next process;
Further, after the plaster mold is separated from the plaster mold clamp, the second mold conveying pushing cylinder 6261 provides power to drive the second mold conveying telescopic air shaft 6262 to extend towards the direction of the opening mechanism 3, so as to apply a force to the opening mechanism 3 to the release mounting plate 513, so that the release mounting plate 513 moves towards the opening mechanism 3 along the mold conveying frame through the second mold conveying sliding block 624, the release mechanism 5 carries the plaster mold clamp to wholly retract, the plaster mold clamp is always positioned on the forward conveying guide roller 412 in the retracting process, and the retracting aim is to pull the distance between the release mechanism 5 and the moving module 61, so that the plaster mold clamp is prevented from colliding with the moving module 61 in the transverse moving process; when the clamping mechanism 5 pulls away a certain distance between the plaster mold clamp and the moving module 61, the plaster mold clamp is moved laterally to the next process by the demoulding lateral conveying mechanism 7.
Further, the die feeding conveyor frame 627 is provided with the stopper strip 629, and when the forward conveying guide roller 412 conveys the cast holder and the cast to the dechucking mechanism 5, the stopper strip 629 stops the cast holder, and a limit is made to the cast holder so that the cast holder and the cast are located directly under the dechucking mechanism 5.
After demolding is completed, the next cycle production is performed, namely mold clamping is performed after demolding, wherein a mold clamping device is basically the same as the mold clamping device, and the difference is that the mold clamping device firstly performs opening clamping through an opening clamping mechanism 3, so that a gypsum mold clamp releases the limitation on the top of a gypsum mold, then performs opening clamping through a releasing clamping mechanism 5, so that the gypsum mold clamp releases the limitation on two sides of the gypsum mold, and in the mold clamping device, the mold clamping device needs to perform closing clamping through the releasing clamping mechanism 5, so that the gypsum mold clamp limits the top of the gypsum mold, and then performs closing clamping through the opening clamping mechanism 3, so that the gypsum mold clamp limits the two sides of the gypsum mold;
the die assembly device can be additionally provided with the following structure so as to facilitate die assembly: a mold blocking mechanism and a synchronizing assembly;
the mold blocking mechanism 7 is arranged between the clamping opening mechanism 3 and the clamping removing mechanism 5;
the mold blocking mechanism 7 comprises a mold blocking cylinder 72, a rotating motor mounting plate 74, a rotating motor 76 and a rotating baffle 77;
the die blocking cylinder 72 is fixedly connected with the clamping frame 513 through a die blocking cylinder fixing plate 71;
A mold blocking telescopic air shaft 73 of the mold blocking air cylinder 72 is connected with the rotating motor mounting plate 74, and the rotating motor mounting plate 74 is slidably mounted on the mold clamping frame through a mold blocking sliding block 75;
The rotating electric machine 76 is fixed to the rotating electric machine mounting plate 74, and the rotating flapper 77 is mounted to an output end of the rotating electric machine 76.
In this embodiment, after the clip removing mechanism 5 is ready, a producer may send the plaster mold onto the mold placing plate 11 of the plaster mold clamp by means of a conveyor belt or the like, and then the mold blocking mechanism 7 limits the plaster mold in the plaster mold clamp, so as to prevent the plaster mold from being separated from the plaster mold clamp under the action of conveying inertia.
Specifically, the working principle of the mold blocking mechanism 7 is as follows: the blocking cylinder 72 is fixed with the clamping frame 513 through the blocking cylinder fixing plate 71, when the blocking cylinder 72 provides power to drive the blocking telescopic air shaft 73 to extend, the blocking cylinder drives the rotating motor mounting plate 74 to slide on the clamping frame, the sliding mode can be realized through the matching of the blocking sliding block 75 and the clamping frame, the rotating motor mounting plate 74 slides to drive the rotating motor 76 and the rotating baffle 77 to slide synchronously, so that the position of the rotating baffle 77 is regulated, the rotating baffle 77 can block the plaster mold after rotation, the rotating baffle 77 can rotate through the rotating motor 76, the rotating baffle 77 rotates before the plaster mold is clamped, the rotating baffle 77 rotates again after the clamping is completed, the rotating baffle 77 resets, the plaster mold is not blocked any more, and the positive conveying guide roller 412 can convey the plaster mold clamp and the plaster mold to the mold conveying mechanism 2.
In the opening mechanism 3, a synchronizing wheel, a driven wheel and a synchronous belt are adopted to synchronously rotate two opening and clamping rotating shafts 333, specifically, the output end of an opening and clamping rotating servo motor 332 is connected with the synchronizing wheel, the synchronizing wheel is connected with the driven wheel through the synchronous belt, the synchronizing wheel and the driven wheel respectively correspondingly control one opening and clamping rotating shaft 333 to rotate, the two opening and clamping rotating shafts 333 can be synchronously controlled to simultaneously rotate through the opening and clamping rotating servo motor 332, the rotation directions are consistent, the phenomenon that the two opening and clamping rotating shafts 333 are not synchronous to enable the two opening and clamping fork heads 334 to do asynchronous rotation is avoided, the limitation of the two clamping plates 148 on a plaster mold is asymmetric, and the plaster mold is separated from the original position on the mold placing plate 11.
Before grouting, a drying device is required to be used for drying the residual moisture in the gypsum mould after mould closing, the moisture in the gypsum mould is controlled so as to control the water absorption rate, and the water absorption rate directly influences the speed of forming a blank during grouting, as shown in fig. 15, and the method specifically comprises the following steps: a dryer frame 81 and a dryer duct 82; the frame body of the drying rack 81 is provided with an embedded drying conveyer belt 84, the embedded drying conveyer belt 84 is provided with a plurality of groups of plaster mold stations, and a single conveying stroke of the embedded drying conveyer belt 84 is the distance of one plaster mold station; the drying air pipes 82 are fixed on the drying rack 81 and are positioned above the embedded drying conveyor belt 84, a plurality of groups of drying air nozzles 83 are arranged at intervals between the drying air pipes 82, and each group of drying air nozzles corresponds to one plaster mold station; the drying air nozzle 83 has a tubular structure, and is disposed on the lower surface of the drying air duct 82 in a protruding manner; and the air outlet direction of the drying air nozzle is opposite to the grouting opening of the plaster mold.
Further, the embedded drying conveyor 84 is provided with a plurality of groups of gypsum mold stations, each gypsum mold station is provided with a gypsum mold to be dried, and a grouting opening of the gypsum mold faces the direction of the drying air pipe 82; and the interval is provided with multiunit stoving tuyere 83, every stoving tuyere 83 dries a gypsum mould, the single delivery stroke of embedded stoving conveyer belt 84 is the distance of a gypsum mould station, it can be understood here that when embedded stoving conveyer belt 84 is provided with n gypsum mould stations, its total stroke is the distance of n gypsum mould stations, and the distance of advancing a gypsum mould station at a time, stoving tuber pipe 82 corresponds to be provided with n stoving tuyere 83, namely when first gypsum mould is on first gypsum mould station, first gypsum mould can accept the stoving of first stoving tuyere 83, then embedded stoving conveyer belt 84 advances the distance of a gypsum mould station, make first gypsum mould come on the second gypsum mould station, accept the stoving of second stoving tuyere 83, and second gypsum mould is located on first gypsum mould station this moment and accepts the stoving … … of first stoving tuyere 83 with this kind, when first gypsum mould is carried the terminal of first gypsum mould, it is required to accept a total of n stoving tuyeres, the stoving efficiency of drying tuyeres is guaranteed, the stoving of the big drying rate of gypsum mould is accomplished simultaneously, the stoving is accomplished to the drying rate of gypsum mould is high.
In the existing grouting process, a grouting device is usually fixed, one gypsum mold is transported to the lower part of the grouting device through a transportation belt, after grouting is carried out by the grouting device, the grouting device is transported away by the transportation belt, then the next gypsum mold is transported by the transportation belt, and grouting operation is repeated. In this embodiment, a dual-layer grouting device is adopted in this embodiment, and each layer grouting device is configured with two grouting conveying belts 11, and the two grouting conveying belts 11 can simultaneously convey two rows of gypsum molds, and the two rows of gypsum molds share one grouting mechanism 2, so as to improve grouting efficiency to the greatest extent; the grouting mechanism 2 comprises grouting upright posts 21 vertically arranged on the grouting installation frame 14, grouting pipes 22 are arranged on the grouting upright posts 21, and the grouting pipes 22 are positioned above the grouting conveying belt 11; the grouting position of the grouting pipe 22 relative to the grouting conveying belt 11 is adjusted by arranging a grouting sliding rail 12 below the grouting conveying belt 11 and arranging a grouting installation frame 14 on the grouting sliding rail 12 in a sliding manner through a grouting sliding block 13, so that the grouting installation frame 14 can slide along the grouting sliding rail 12, and accordingly the grouting upright post 21 and the grouting pipe 22 are driven to slide synchronously.
For the gypsum mold with slow suction rate, the grouting pipe 22 can be adjusted to be close to one side of the inlet end of the grouting conveyor belt 11, so that the conveying distance from the inlet end of the grouting conveyor belt 11 to the grouting position of the grouting pipe 22 is shortened, the conveying distance from the grouting position of the grouting pipe 22 to the outlet end of the grouting conveyor belt 11 is lengthened, namely the conveying time from the grouting position of the gypsum mold to the outlet end of the grouting conveyor belt 11 after grouting is completed is prolonged, and thus after grouting the gypsum mold by the grouting pipe 22, the gypsum mold can fully suck the slurry in the period from the grouting position to the outlet end of the grouting conveyor belt 11, which is equivalent to the increase of the suction time of the gypsum mold in the conveying process of the grouting conveyor belt 11; likewise, for the plaster mold with high slurry sucking rate, the grouting pipe 22 can be adjusted to be close to the outlet end side of the grouting conveyer belt 11, so that the slurry sucking time of the plaster mold on the grouting conveyer belt 11 is shortened;
according to the application, the grouting slide rail 12 is arranged on the grouting machine frame 1, so that the grouting installation frame 14 can slide along the grouting slide rail 12 through the grouting slide block 13, and the grouting position of the grouting pipe 22 arranged on the grouting installation frame 14 relative to the grouting conveying belt 11 is adjusted, so that the effect of adjusting the grouting time of the plaster mold on the grouting conveying belt 11 is achieved.
Preferably, the grouting device further comprises a grouting mechanism 7, wherein the grouting mechanism 7 comprises a grouting tank 72 and a detection assembly 75 which are arranged on a grouting frame 71;
The slurry conveying tank 72 is provided with a slurry inlet 73 and a slurry outlet 74, and the slurry outlet 74 is communicated with the slurry injecting pipe 22 through a slurry conveying pipeline;
The detection assembly 75 includes a probe 754, the probe 754 being insertable into the slurry tank 72 to detect the slurry level in the slurry tank 72.
In this embodiment, the slurry tank 72 is used for storing slurry required for grouting, and the slurry can be fed into the slurry tank 72 from the slurry inlet 73, and is conveyed to the grouting pipe 22 from the slurry outlet 74 through a slurry conveying pipeline, so as to provide slurry for grouting of the gypsum mold;
Further, in order to prevent the slurry from being delivered to the slurry pipe 22 after the slurry delivery tank 72 exceeds the slurry delivery amount, and in order to solve the above problem, the present application provides a detection assembly 75, where the detection assembly 75 includes a probe 754, and in actual production, the probe 754 is inserted into the slurry delivery tank 72, and the probe 754 is immersed into the slurry, and the height of the liquid level of the slurry delivery tank 72, which is the length of the probe 754 immersed into the slurry when the probe 754 cannot contact the slurry in the slurry delivery tank 72, is known by the volume of the slurry delivery tank 72, when a certain amount of slurry is delivered, that is, when the probe 754 cannot contact the slurry in the slurry delivery tank 72, the slurry delivery tank 72 reaches the delivered slurry delivery amount; it is thus possible to detect whether the desired slurry delivery is achieved by means of the probe 754.
Preferably, the detecting assembly 75 further comprises a detecting motor 751, a detecting transmission screw, a detecting slider 752 and a probe fixing frame 753; wherein the detection transmission screw is not shown in the drawings;
The detection transmission screw rod is connected with the detection motor 751, the detection slider 752 is slidably mounted on the detection transmission screw rod, the detection slider 752 is mounted on the probe fixing frame 753, and the probe 754 is mounted on the probe fixing frame 753;
the probe 754 motor drives the probing transmission screw to drive, so that the probing slider 752 drives the probe 754 to move up and down along the probing transmission screw.
In this embodiment, the slurry in the slurry tank 72 may be detected by immersing the probe 754 in the slurry tank 72 to determine whether the slurry tank 72 has reached a desired slurry delivery amount, and the slurry delivery amount for each delivery is not necessarily fixed, so that the length of the probe 754 immersed in the slurry needs to be adjusted.
Preferably, the grouting mechanism 2 comprises a grouting lifting assembly 23 mounted on the grouting upright 21, and the grouting lifting assembly 23 comprises a grouting lifting motor 231, a grouting transmission screw 232 and a lifting slide block 233;
The grouting lifting motor 231 is connected with the grouting transmission screw rod 232, the grouting transmission screw rod 232 is slidably provided with the lifting slide block 233, and the lifting slide block 233 is provided with the grouting pipe 22 through the grouting pipe bracket 24;
The grouting lifting motor 231 drives the grouting transmission screw rod 232 to transmit so as to drive the lifting slide block 233 to slide along the grouting transmission screw rod 232, so that the grouting pipe 22 can do lifting motion.
In this embodiment, the grouting pipe 22 is liftable, and the grouting pipe 22 is inserted into the gypsum mold to perform grouting or the grouting pipe 22 is lifted after grouting is completed by lowering the grouting pipe 22, so that the grouting pipe 22 is separated from the gypsum mold, and the grouting completed gypsum mold can be transported to the next process by the grouting conveyor belt 11, and meanwhile, the next gypsum mold is prevented from being influenced to enter a grouting station; specifically, the grouting pipe 22 may be lifted by the grouting lifting assembly 23, and the grouting lifting motor 231 provides power to the grouting driving screw 232 to drive the grouting driving screw 232 to rotate so as to drive the lifting slider 233 to lift in the up-down direction, thereby driving the grouting pipe 22 to lift.
Preferably, the grouting mounting rack 14 is provided with a rotary die mechanism, the rotary die mechanism is arranged below the grouting conveying belt 11, and the rotary die mechanism comprises a rotary die assembly 3 and a lifting die assembly 4;
the rotary die assembly 3 is used for rotating the die placing plate 8 so as to enable the plaster die to realize rotary grouting in the grouting process;
The lifting die assembly 4 is used for driving the rotary die assembly 3 to do lifting motion, so that the rotary die assembly 3 can be contacted with and separated from the die placing plate 8.
Preferably, the lifting die assembly 4 comprises a lifting die bottom plate 41, a lifting die motor 42, a lifting die linear bearing 44 and a lifting die guide rod 45;
the lifting die bottom plate 41 is provided with the rotary die assembly 3;
the lifting die guide rod 45 is sleeved with the lifting die linear bearing 44, and the lifting die linear bearing 44 is fixedly inserted into the lifting die bottom plate 41;
The lifting die motor 42 is connected with the lifting die bottom plate 41 through a lifting die air shaft 43;
the lift mold motor 42 drives the lift mold bottom plate 41 to do lifting motion along the lift mold guide rod 45 by driving the lift mold air shaft 43 to stretch and retract.
In this embodiment, the lift motor 42 provides power to drive the lift air shaft 43 to extend upwards, and the lift air shaft 43 applies an upward force to the lift base 41, so that the lift base 41 is lifted along the lift guide rod 45 through the lift linear bearing 44, thereby driving the rotating die assembly 3 to lift, and similarly, driving the rotating die assembly 3 to descend.
Preferably, the rotary die assembly 3 comprises a rotary die mounting frame 31, a rotary die motor 32, a rotary die rotating shaft 33, a supporting plate 34, a rotary die connecting seat 35 and a rotary die bearing seat 36;
The rotary die connecting seat 35 is provided with the supporting plate 34, the rotary die connecting seat 35 is sleeved on the rotary die bearing seat 36, the rotary die bearing seat 36 is provided with the rotary die rotating shaft 33, the rotary die rotating shaft 33 is connected with the output end of the rotary die motor 32, the rotary die motor 32 is fixed on the rotary die mounting frame 31, and the rotary die mounting frame 31 is fixed on the die lifting bottom plate 41;
The rotary die motor 32 drives the rotary die rotating shaft 33 to rotate so as to drive the supporting plate 34 to rotate.
In this embodiment, the rotary die motor 32 provides power to drive the rotary die rotating shaft 33 to rotate in the rotary die bearing seat 36, and further drive the rotary die connecting seat 35 to rotate, so that the supporting plate 34 fixed on the rotary die connecting seat 35 rotates synchronously.
The application will describe the process of grouting by the cooperation of the grouting lifting assembly 23, the grouting pipe 22, the rotary die assembly 3 and the lifting die assembly 4, which is as follows:
The plaster mold in the embodiment is placed on the mold placing plate 8, and then the mold placing plate 8 is placed on the grouting conveying belt 11 for transportation; when the grouting conveyer belt 11 conveys the gypsum mold to the position right below the grouting pipe 22, then the lifting mold assembly 4 drives the rotating mold assembly 3 to lift, the rotating mold assembly 3 lifts to drive the gypsum mold on the mold placing plate 8 to lift, then the grouting lifting assembly 23 drives the grouting pipe 22 to descend, so that the grouting pipe 22 stretches into the gypsum mold from a grouting opening of the gypsum mold, and then the grouting pipe 22 is used for grouting the gypsum mold, in the grouting process, the rotating mold assembly 3 rotates the mold placing plate 8, so that the gypsum mold rotates during grouting, the full contact between the grouting material and the inner wall of the gypsum mold is ensured through rotation, the grouting material can be uniformly hung on the inner wall of the gypsum mold, the grouting effect is improved, and meanwhile, the grouting material injected into the gypsum mold synchronously rotates and shakes through rotation of the gypsum mold, so that redundant air in the grouting process is discharged;
Further, it should be noted that the grouting pipe 22 initially extends into the bottom of the plaster mold, not just into the grouting port, so that when grouting is performed initially, the slurry is prevented from splashing out due to the excessively high height difference between the grouting pipe 22 and the inner bottom of the plaster mold, air caused by the height difference is reduced, and air bubbles in the molded mold caused by the air are avoided;
As the slurry in the gypsum mold increases, the lifting mold assembly 4 gradually drives the rotating mold assembly 3 to descend, the rotating mold assembly 3 descends to drive the gypsum mold on the mold placing plate 8 to descend, and simultaneously, the grouting lifting assembly 23 synchronously drives the grouting pipe 22 to ascend, that is, it can be understood here that as the slurry in the gypsum mold increases gradually, the gypsum mold can gradually rotate and descend, and the grouting pipe 22 gradually ascends, so as to ensure that the grouting pipe 22 and the slurry in the gypsum mold always keep a small distance, an excessively high height difference is avoided, meanwhile, the grouting pipe 22 is prevented from being submerged due to the ascending of the slurry in the gypsum mold, the pressure is avoided to the slurry outlet 74 of the grouting pipe 22, and the condition that the grouting pipe 22 is stained with the slurry in the gypsum mold, and the slurry drops after the subsequent grouting pipe 22 is caused can be avoided.
The rotary die assembly 3 and the lifting die assembly 4 are mounted on the grouting mounting frame 14 together with the grouting lifting assembly 23 and the grouting pipe 22, so that the components are synchronously displaced.
As shown in fig. 14, the slurry pouring device comprises a slurry pouring conveyor 92 and a turnover assembly 93, wherein the slurry pouring conveyor 92 is paved on a slurry pouring rack 91; the pouring conveyor 92 is used for conveying the plaster cast fixed to the mold placement plate 21 by the plaster cast jig 2; the turnover assembly 93 includes a turnover motor 931, a turnover shaft 932 and a turnover plate; the turnover plates are mounted at two ends of the turnover shaft 932, and are provided with fixed ends for fixing the mold placement plate 21; the turnover motor 931 is in transmission connection with the turnover shaft 932 and is used for driving the turnover shaft 932 to rotate so as to drive the turnover plate to turn over. Preferably, the turnover plate includes a first turnover plate 933 and a second turnover plate 934, and middle portions of the first turnover plate 933 and the second turnover plate 934 are respectively mounted at both ends of the turnover shaft 932; the two ends of the first and second turnover plates 933 and 934 are respectively provided with a fixed end, the fixed end is provided with a U-shaped clamping groove 935, and the mold placing plate 21 can be inserted into the U-shaped clamping groove 935 to be fixed on the turnover plates; the opening of the U-shaped clamping groove 935 at one end of the turning plate faces the input end of the slurry pouring conveyor belt 92, and the opening of the U-shaped clamping groove 935 at the other end of the turning plate faces the output end of the slurry pouring conveyor belt 92; the pouring conveyor 92 conveys the die placement plate 21 from the input end thereof to insert into the U-shaped clamping groove 935, and after the overturning assembly 93 overturns the die placement plate 21, the pouring conveyor 92 conveys the die placement plate 21 to leave the U-shaped clamping groove 935.
In this embodiment, the first turnover plate 933 is disposed at the front end of the turnover shaft 932, the second turnover plate 934 is disposed at the rear end of the turnover shaft 932, and the front end of the turnover shaft 932 is in transmission connection with the turnover motor 931; the two ends of the first and second turning plates 933 and 934 are respectively provided with a fixed end, the fixed ends in the embodiment are U-shaped clamping grooves 935, and the two sides of the mold placing plate 21 are fixed by inserting the U-shaped clamping grooves 935 of the first and second turning plates 933 and 934, so that the plaster mold cannot fall off in the re-turning process; it should be noted that, the turning angle of the turning plate is 180 ° each time, that is, before the plaster mold is turned over, the grouting opening is upward, and after the plaster mold is turned over, the grouting opening is downward; further, the first and second overturning plates 933 and 934 are provided with the U-shaped clamping grooves 935 at two ends thereof, so that after the plaster mold fixed by the U-shaped clamping grooves 935 at one end of the first and second overturning plates 933 and 934 is overturned, the U-shaped clamping grooves 935 at the other end can be seamlessly connected with the next plaster mold, thereby improving the slurry pouring speed. After the plaster mold is subjected to slurry pouring, the residual slurry in the plaster mold can be completely leached out, and meanwhile, the plaster mold is dried by adopting a drying device, so that the model in the plaster mold is thoroughly molded; after the slurry is leached, the model in the gypsum mold is thoroughly molded, and the gypsum mold is turned over by the turning component 93, so that the grouting opening of the gypsum mold faces upwards, and the follow-up demolding is facilitated.
In this embodiment, since the grouting production line is circularly designed, the devices are mutually connected, and in order to connect each link, the application can be provided with a transition device for transition, and the transition device has the function of realizing the transition of the plaster mold clamp and the plaster mold from one device to the next device through the conventional lifting assembly, the traversing assembly and other technologies, and the transition device is a conventional technology and is not additionally described in the application.
The present invention is not limited to the preferred embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present invention are within the scope of the technical proposal of the present invention.

Claims (9)

1. A fixture type grouting production line is characterized in that: comprises a drying device, a grouting device, a slurry pouring device, a slurry draining device and a demoulding device;
the drying device is used for drying the empty gypsum mold before grouting;
the grouting device is used for grouting the empty gypsum mold and enabling the full-slurry gypsum mold to execute slurry suction operation;
The pouring device comprises a full pulp gypsum mould after pulp suction is turned over to perform the pouring operation;
The slurry draining device comprises a slurry draining conveying mechanism, a slurry filling device and a slurry draining device, wherein the slurry draining conveying mechanism is used for conveying a full-slurry gypsum mold after the slurry pouring operation is carried out so as to carry out the slurry draining operation;
the demolding device is used for performing demolding operation on the plaster mold;
the demolding device comprises a mold conveying mechanism, a clamping opening mechanism, a demolding forward conveying mechanism, a clamping removing mechanism, a mold carrying conveying mechanism and a demolding transverse conveying mechanism;
the die conveying mechanism is used for conveying the plaster dies fixed on the plaster die clamp to the clamping opening mechanism;
the opening clamp mechanism comprises an opening clamp lifting assembly arranged on the opening clamp rack, the opening clamp lifting assembly is provided with an opening clamp rotating assembly, and the opening clamp lifting assembly is used for driving the opening clamp rotating assembly to do lifting motion; the clamping opening rotating assembly comprises a clamping opening fork head and is used for driving the clamping opening fork head to rotate so as to open and clamp a plaster mold fixed on the plaster mold clamp;
the demolding forward conveying mechanism is used for conveying the split plaster mold to the clamping removing mechanism;
the clamping release mechanism comprises a clamping release limiting assembly and a clamping release lifting assembly which are arranged on a clamping release mounting plate, wherein the clamping release limiting assembly comprises a clamping release limiting ejector rod, and the clamping release limiting assembly is used for driving the clamping release limiting ejector rod to do lifting motion so as to enable the clamping release limiting ejector rod to prop against the plaster mold clamp; the clamping lifting assembly comprises a clamping chuck, and is used for driving the clamping chuck to do lifting motion so as to clamp the split plaster mold;
The die carrying and conveying mechanism comprises a die carrying assembly and a die conveying assembly, wherein the die carrying assembly is provided with a die carrying clamping arm, and the die carrying assembly is used for driving the die carrying clamping arm to clamp the split plaster die; the die conveying assembly is used for driving the die moving assembly to separate the split plaster die from the plaster die clamp and driving the clamping removing mechanism to be far away from the die moving assembly;
the demoulding transverse conveying mechanism is used for transversely conveying the plaster mould clamp after the plaster mould subjected to clamping removal is separated;
the opening clamp lifting assembly comprises an opening clamp lifting motor, an opening clamp lifting air shaft, an opening clamp rotary mounting plate and an opening clamp lifting mounting plate;
The clamp opening lifting motor is connected with the clamp opening rotary mounting plate through a clamp opening lifting air shaft, and the clamp opening rotary assembly is arranged in the middle of the clamp opening rotary mounting plate;
the two ends of the open clamp rotary mounting plate are respectively fixed with the open clamp lifting mounting plate, and the open clamp lifting mounting plate is provided with an open clamp lifting linear guide rod;
The clamping opening rack is provided with a clamping opening lifting linear bearing, and the clamping opening lifting linear bearing is sleeved with the clamping opening lifting linear guide rod;
The clamping opening rotating assembly comprises a clamping opening rotating servo motor and a clamping opening rotating shaft, the clamping opening rotating servo motor is arranged on the clamping opening rotating mounting plate, and the clamping opening rotating servo motor is connected with the clamping opening fork head through the clamping opening rotating shaft;
The clamping fork head comprises a fork plate and fork rods, the fork rods are installed at two end parts of the fork plate in the same direction, a fork holding area is formed between the two fork rods, and the middle part of the fork plate is connected with the clamping rotating shaft.
2. The jig type grouting production line according to claim 1, wherein:
the die conveying mechanism comprises a die conveying frame, a die conveying belt and a die conveying limiting assembly;
The die conveying belt is respectively arranged at two sides of the die conveying frame, and the die conveying limiting assembly is arranged between the two die conveying belts;
The clamping opening mechanism is arranged above the die conveying limiting assembly;
The die-conveying limiting assembly comprises a die-conveying limiting cylinder, a die-conveying limiting telescopic air shaft, a die-conveying limiting plate and a die-conveying limiting stopper;
the die-conveying limiting cylinder is connected with the die-conveying limiting plate through the die-conveying limiting telescopic air shaft, and a positioning bolt is arranged on the surface of the die-conveying limiting plate;
the die-conveying limiting cylinder can drive the die-conveying limiting telescopic air shaft to stretch out and draw back so as to drive the die-conveying limiting plate to do lifting movement;
The die-conveying limiting stopper is arranged on the die-conveying frame, and the die-conveying limiting stopper is arranged behind the die-conveying limiting plate.
3. The jig type grouting production line according to claim 1, wherein:
The demolding forward conveying mechanism comprises a forward conveying assembly and a forward lifting assembly, and the forward lifting assembly can drive the forward conveying assembly to do lifting motion;
the forward conveying assembly comprises a forward conveying guide roller and a forward conveying motor, which are arranged on the forward conveying frame, and the forward conveying motor is connected with the forward conveying guide roller;
the forward lifting assembly comprises a forward lifting cylinder, a forward lifting bearing and a forward lifting linear guide rod, which are arranged on the forward lifting frame;
the forward lifting cylinder is connected with the forward conveying frame through a forward lifting air shaft;
The forward lifting bearing sleeve is provided with the forward lifting linear guide rod, and the end part of the forward lifting linear guide rod is fixed on the forward conveying frame;
the demoulding transverse conveying mechanism comprises a demoulding transverse frame, a demoulding tensioning wheel mounting plate and a demoulding transverse motor;
The demoulding transverse frame is provided with a demoulding transverse conveyor belt;
The demoulding transverse motor is fixed on the demoulding transverse frame, and the output end of the demoulding transverse motor is provided with a demoulding transverse synchronous wheel;
The demoulding tension pulley mounting plate is fixed on the demoulding transverse frame, and is provided with a demoulding tension pulley;
The demoulding transverse conveyor belt is respectively connected with the demoulding transverse synchronous wheel and the demoulding tensioning wheel;
when the forward lifting assembly does not drive the forward conveying assembly to descend, the forward conveying guide roller of the forward conveying assembly and the demolding transverse conveyor belt are positioned on the same horizontal plane.
4. The jig type grouting production line according to claim 1, wherein:
the clamping limiting assembly comprises a clamping limiting cylinder and a clamping limiting telescopic air shaft, the clamping limiting cylinder is fixed on the clamping mounting plate, and the clamping limiting cylinder is connected with the clamping limiting ejector rod through the clamping limiting telescopic air shaft;
The clamping lifting assembly comprises a clamping lifting cylinder, a clamping lifting telescopic air shaft and a clamping head mounting plate;
the clamping lifting cylinder is connected with the clamping head mounting plate through the clamping lifting telescopic air shaft, and the clamping heads are respectively fixed at the two ends of the clamping head mounting plate;
The clamping removing chuck is provided with an empty-avoiding channel, two side groove walls of the empty-avoiding channel are respectively provided with a bearing plate, two bearing plates extend from the two side groove walls to the middle of the empty-avoiding channel respectively, and an empty-avoiding opening is reserved between the two bearing plates.
5. The jig type grouting production line according to claim 1, wherein:
The die moving assembly comprises a die moving mounting plate, a die moving lifting motor, a clamping arm mounting plate and a clamping arm cylinder;
the die carrying lifting motor and the die carrying lifting bearing are arranged on the die carrying mounting plate;
the clamping arm mounting plate is provided with a die lifting linear guide rod and the clamping arm cylinder;
the die lifting bearing sleeve is provided with the die lifting linear guide rod, and the die lifting motor is connected with the clamping arm mounting plate through a die lifting telescopic air shaft;
the clamping arm cylinder is provided with a clamping arm bidirectional telescopic air shaft, and two ends of the clamping arm bidirectional telescopic air shaft are respectively provided with the die carrying clamping arm;
the die conveying assembly comprises a die conveying frame, a die conveying belt, a first die conveying pushing module and a second die conveying pushing module;
the die conveying belt is arranged on a die conveying machine frame, and the die conveying machine frame is provided with a blocking slat;
the die conveying rack is provided with a die conveying sliding rail, the die carrying mounting plate is slidably mounted on the die conveying rack through a first die conveying sliding block, and the clamping removing mounting plate is slidably mounted on the die conveying rack through a second die conveying sliding block;
the first die conveying pushing module comprises a first die conveying pushing cylinder and a first die conveying fixing plate;
The first die conveying pushing cylinder is fixed on the die conveying rack and is connected with the first die conveying fixing plate through a first die conveying telescopic air shaft, and the first die conveying fixing plate is fixed on the die carrying mounting plate;
the second die conveying pushing module comprises a second die conveying pushing cylinder and a second die conveying fixing plate;
the second die conveying pushing cylinder is fixed on the die conveying rack and connected with the second die conveying fixing plate through a second die conveying telescopic air shaft, and the second die conveying fixing plate is fixed on the clamping-off mounting plate.
6. The jig type grouting production line according to claim 1, wherein:
The grouting device comprises a grouting conveying belt, a grouting sliding rail and a grouting mechanism which are arranged on a grouting machine frame;
The grouting conveying belt is used for conveying the plaster mold arranged on the mold placing plate;
the grouting mechanism comprises a grouting upright post arranged on a grouting installation frame, the grouting upright post is provided with a grouting pipe, and the grouting installation frame is slidably arranged on the grouting slide rail through a grouting slide block so as to adjust the grouting position of the grouting pipe relative to the grouting conveying belt;
The grouting device also comprises a grouting mechanism, wherein the grouting mechanism comprises a grouting tank and a detection assembly which are arranged on the grouting frame;
The slurry conveying tank is provided with a slurry inlet and a slurry outlet, and the slurry outlet is communicated with the slurry injecting pipe through a slurry conveying pipeline;
the detection assembly further comprises a detection motor, a detection transmission screw rod, a detection sliding block, a probe and a probe fixing frame;
the detection transmission screw rod is connected with the detection motor, the detection sliding block is slidably arranged on the detection transmission screw rod, the probe fixing frame is arranged on the detection sliding block, and the probe is arranged on the probe fixing frame;
the probe motor drives the detection transmission screw rod to drive, so that the detection sliding block drives the probe to do lifting motion along the detection transmission screw rod, and the probe can be inserted into the slurry conveying tank to detect the slurry liquid level in the slurry conveying tank;
the grouting mechanism comprises a grouting lifting assembly arranged on the grouting upright post, and the grouting lifting assembly comprises a grouting lifting motor, a grouting transmission screw rod and a lifting sliding block;
The grouting lifting motor is connected with the grouting transmission screw rod, the grouting transmission screw rod is slidably provided with the lifting slide block, and the lifting slide block is provided with the grouting pipe through a grouting pipe bracket;
the grouting lifting motor drives the grouting transmission screw rod to drive the lifting sliding block to slide along the grouting transmission screw rod, so that the grouting pipe is lifted.
7. The jig type grouting production line according to claim 6, wherein:
The grouting installation frame is provided with a rotary die mechanism, the rotary die mechanism is arranged below the grouting conveying belt, and the rotary die mechanism comprises a rotary die assembly and a die lifting assembly;
The die lifting assembly comprises a die lifting bottom plate, a die lifting motor, a die lifting linear bearing and a die lifting guide rod;
the rotary die assembly is arranged on the lifting die bottom plate;
The lifting die guide rod is sleeved with the lifting die linear bearing, and the lifting die linear bearing is fixedly inserted into the lifting die bottom plate;
the lifting die motor is connected with the lifting die bottom plate through a lifting die air shaft;
The lifting die motor drives the lifting die bottom plate to do lifting motion along the lifting die guide rod by driving the lifting die air shaft to stretch out and draw back;
The rotary die assembly comprises a rotary die mounting frame, a rotary die motor, a rotary die rotating shaft, a supporting plate, a rotary die connecting seat and a rotary die bearing seat;
The rotary die connecting seat is provided with the supporting plate, the rotary die connecting seat is sleeved on the rotary die bearing seat, the rotary die bearing seat is provided with the rotary die rotating shaft, the rotary die rotating shaft is connected with the output end of the rotary die motor, the rotary die motor is fixed on the rotary die mounting frame, and the rotary die mounting frame is fixed on the die lifting bottom plate;
the rotary die motor drives the rotary die rotating shaft to rotate so as to drive the supporting plate to rotate.
8. The jig type grouting production line according to claim 1, wherein:
The slurry pouring device comprises a slurry pouring conveying belt and a turnover assembly, wherein the slurry pouring conveying belt and the turnover assembly are paved on a slurry pouring rack;
The pouring conveyor belt is used for conveying the plaster mold fixed on the mold placing plate through the plaster mold clamp;
the overturning assembly comprises an overturning motor, an overturning shaft and an overturning plate;
the turnover plates are arranged at two ends of the turnover shaft, and are provided with fixed ends which are used for fixing the die placing plates;
the turnover motor is in transmission connection with the turnover shaft and is used for driving the turnover shaft to rotate so as to drive the turnover plate to turn.
9. The jig type grouting production line according to claim 1, wherein:
The drying device comprises a drying rack and a drying air pipe;
The drying machine comprises a drying rack, wherein a frame body of the drying rack is provided with an embedded drying conveyor belt, the embedded drying conveyor belt is provided with a plurality of groups of plaster mold stations, and a single conveying stroke of the embedded drying conveyor belt is the distance of one plaster mold station;
the drying air pipes are fixed on the drying rack and are positioned above the embedded drying conveyor belt, a plurality of groups of drying air nozzles are arranged at intervals of the drying air pipes, and each group of drying air nozzles corresponds to one plaster mold station;
the drying air nozzle is of a tubular structure and is arranged on the lower surface of the drying air pipe in a protruding mode;
and the air outlet direction of the drying air nozzle is opposite to the grouting opening of the plaster mold.
CN202210106902.8A 2022-01-28 2022-01-28 Clamp type grouting production line Active CN114434597B (en)

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CN209971076U (en) * 2019-03-01 2020-01-21 佛山三劦智能科技有限公司 Automatic ceramic grouting forming production line
CN113246287A (en) * 2021-06-22 2021-08-13 智鑫隆科技(广东)有限公司 Grouting production line
CN113263590A (en) * 2021-06-22 2021-08-17 智鑫隆科技(广东)有限公司 Demoulding device of grouting production line
CN215490895U (en) * 2021-06-22 2022-01-11 智鑫隆科技(广东)有限公司 Drying device of slip casting production line

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5908350A (en) * 1996-06-04 1999-06-01 Ralph Dalton Device for removing stains from swimming pool walls and concrete
CN209971076U (en) * 2019-03-01 2020-01-21 佛山三劦智能科技有限公司 Automatic ceramic grouting forming production line
CN110253804A (en) * 2019-06-19 2019-09-20 张家港先锋自动化机械设备股份有限公司 A kind of online release method of gloves
CN113246287A (en) * 2021-06-22 2021-08-13 智鑫隆科技(广东)有限公司 Grouting production line
CN113263590A (en) * 2021-06-22 2021-08-17 智鑫隆科技(广东)有限公司 Demoulding device of grouting production line
CN215490895U (en) * 2021-06-22 2022-01-11 智鑫隆科技(广东)有限公司 Drying device of slip casting production line

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